What power is granted only to the federal government? A. The power to enforce laws
B. The power to declare war
C. The power to collect taxes
D. The power to regulate trade within a state

B

Explanation:

Only the federal government can regulate interstate and foreign commerce, declare war and set taxing, spending and other national policies. ... The Treasury Department's duties, for example, include printing and regulating money. The president also serves as commander-in-chief of the United States Armed Forces.

well this is going to be a long answer lol ok so the visigoths were a branch of the goths who frequently raided rome, uh the hunas attacked the guptas a lot and weakened them, uuhm of course the romans used math and science in there every day lives i mean they had a whole empire to run, and rome was split into east and west by a general named diocletian. hope this you! : )

because their parents smoke while in labor